JP3157748B2 - 導電性高分子を用いた固体電解コンデンサ及びその製造方法 - Google Patents
導電性高分子を用いた固体電解コンデンサ及びその製造方法Info
- Publication number
- JP3157748B2 JP3157748B2 JP20487797A JP20487797A JP3157748B2 JP 3157748 B2 JP3157748 B2 JP 3157748B2 JP 20487797 A JP20487797 A JP 20487797A JP 20487797 A JP20487797 A JP 20487797A JP 3157748 B2 JP3157748 B2 JP 3157748B2
- Authority
- JP
- Japan
- Prior art keywords
- conductive polymer
- compound layer
- polymer compound
- solid electrolytic
- electrolytic capacitor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920001940 conductive polymer Polymers 0.000 title claims description 62
- 239000003990 capacitor Substances 0.000 title claims description 47
- 238000000034 method Methods 0.000 title claims description 29
- 239000007787 solid Substances 0.000 title claims description 27
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 62
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims description 32
- 238000006116 polymerization reaction Methods 0.000 claims description 23
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims description 16
- 229920000642 polymer Polymers 0.000 claims description 14
- 239000007784 solid electrolyte Substances 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 229930192474 thiophene Natural products 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000007800 oxidant agent Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
- 150000004706 metal oxides Chemical class 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 2
- YMMGRPLNZPTZBS-UHFFFAOYSA-N 2,3-dihydrothieno[2,3-b][1,4]dioxine Chemical compound O1CCOC2=C1C=CS2 YMMGRPLNZPTZBS-UHFFFAOYSA-N 0.000 claims 2
- 239000000243 solution Substances 0.000 description 25
- 229920000128 polypyrrole Polymers 0.000 description 24
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 21
- 239000008188 pellet Substances 0.000 description 20
- 229920000767 polyaniline Polymers 0.000 description 15
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 14
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 12
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 12
- 229920000123 polythiophene Polymers 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 6
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
- 229910052715 tantalum Inorganic materials 0.000 description 6
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 6
- 239000011148 porous material Substances 0.000 description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- FYMCOOOLDFPFPN-UHFFFAOYSA-K iron(3+);4-methylbenzenesulfonate Chemical compound [Fe+3].CC1=CC=C(S([O-])(=O)=O)C=C1.CC1=CC=C(S([O-])(=O)=O)C=C1.CC1=CC=C(S([O-])(=O)=O)C=C1 FYMCOOOLDFPFPN-UHFFFAOYSA-K 0.000 description 4
- 229910017604 nitric acid Inorganic materials 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- WBIQQQGBSDOWNP-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O WBIQQQGBSDOWNP-UHFFFAOYSA-N 0.000 description 3
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 3
- 238000002048 anodisation reaction Methods 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 229940060296 dodecylbenzenesulfonic acid Drugs 0.000 description 3
- 239000002019 doping agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 229920001197 polyacetylene Polymers 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 230000000379 polymerizing effect Effects 0.000 description 3
- -1 polyparaphenylene Polymers 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- GKWLILHTTGWKLQ-UHFFFAOYSA-N 2,3-dihydrothieno[3,4-b][1,4]dioxine Chemical compound O1CCOC2=CSC=C21 GKWLILHTTGWKLQ-UHFFFAOYSA-N 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 150000001448 anilines Chemical class 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- YRIUSKIDOIARQF-UHFFFAOYSA-N dodecyl benzenesulfonate Chemical compound CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 YRIUSKIDOIARQF-UHFFFAOYSA-N 0.000 description 2
- 229940071161 dodecylbenzenesulfonate Drugs 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 2
- 150000003233 pyrroles Chemical class 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OJFOWGWQOFZNNJ-UHFFFAOYSA-N 3,4-dimethyl-1h-pyrrole Chemical compound CC1=CNC=C1C OJFOWGWQOFZNNJ-UHFFFAOYSA-N 0.000 description 1
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 1
- 239000012935 ammoniumperoxodisulfate Substances 0.000 description 1
- MIAUJDCQDVWHEV-UHFFFAOYSA-N benzene-1,2-disulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1S(O)(=O)=O MIAUJDCQDVWHEV-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229920000547 conjugated polymer Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/022—Electrolytes; Absorbents
- H01G9/025—Solid electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/48—Conductive polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/54—Electrolytes
- H01G11/56—Solid electrolytes, e.g. gels; Additives therein
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/022—Electrolytes; Absorbents
- H01G9/025—Solid electrolytes
- H01G9/028—Organic semiconducting electrolytes, e.g. TCNQ
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/15—Solid electrolytic capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Materials Engineering (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20487797A JP3157748B2 (ja) | 1997-07-30 | 1997-07-30 | 導電性高分子を用いた固体電解コンデンサ及びその製造方法 |
US09/121,269 US6154358A (en) | 1997-07-30 | 1998-07-23 | Solid electrolytic capacitor using a conducting polymer |
DE69839716T DE69839716D1 (de) | 1997-07-30 | 1998-07-27 | Leitende Polymere verwendender Festelektrolytkondensator und dessen Herstellungsverfahren |
EP98114011A EP0895259B1 (en) | 1997-07-30 | 1998-07-27 | Solid electrolytic capacitor using conducting polymers and method of making same |
KR1019980030562A KR100334918B1 (ko) | 1997-07-30 | 1998-07-29 | 도전성폴리머를이용한고체전해커패시터및그제조방법 |
US09/626,076 US6210450B1 (en) | 1997-07-30 | 2000-07-26 | Method of making solid electrolyte capacitor using a conducting polymer solid electrolytic capacitor using a conducting polymer method of making |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20487797A JP3157748B2 (ja) | 1997-07-30 | 1997-07-30 | 導電性高分子を用いた固体電解コンデンサ及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH1154373A JPH1154373A (ja) | 1999-02-26 |
JP3157748B2 true JP3157748B2 (ja) | 2001-04-16 |
Family
ID=16497885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20487797A Expired - Fee Related JP3157748B2 (ja) | 1997-07-30 | 1997-07-30 | 導電性高分子を用いた固体電解コンデンサ及びその製造方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US6154358A (ko) |
EP (1) | EP0895259B1 (ko) |
JP (1) | JP3157748B2 (ko) |
KR (1) | KR100334918B1 (ko) |
DE (1) | DE69839716D1 (ko) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3235475B2 (ja) † | 1996-07-16 | 2001-12-04 | 日本電気株式会社 | 固体電解コンデンサ及びその製造方法 |
DE69939262D1 (de) * | 1998-06-25 | 2008-09-18 | Nichicon Corp | Verfahren zur herstellung eines festelektrolytkondensators |
JP3667531B2 (ja) * | 1998-07-07 | 2005-07-06 | 松下電器産業株式会社 | 電解コンデンサの製造方法 |
JP2001044080A (ja) * | 1999-07-30 | 2001-02-16 | Nec Corp | 固体電解コンデンサおよびその製造方法 |
KR100417456B1 (ko) * | 1999-09-10 | 2004-02-05 | 마쯔시다덴기산교 가부시키가이샤 | 고체 전해 콘덴서와 그 제조 방법, 및 도전성 고분자중합용 산화제용액 |
US6602741B1 (en) * | 1999-09-14 | 2003-08-05 | Matsushita Electric Industrial Co., Ltd. | Conductive composition precursor, conductive composition, solid electrolytic capacitor, and their manufacturing method |
JP3465076B2 (ja) * | 1999-10-12 | 2003-11-10 | Necトーキン株式会社 | 固体電解コンデンサ |
JP3881480B2 (ja) | 1999-10-14 | 2007-02-14 | ローム株式会社 | 固体電解コンデンサおよびその製法 |
US6304427B1 (en) * | 2000-01-07 | 2001-10-16 | Kemet Electronics Corporation | Combinations of materials to minimize ESR and maximize ESR stability of surface mount valve-metal capacitors after exposure to heat and/or humidity |
TW502267B (en) * | 2000-01-28 | 2002-09-11 | Matsushita Electric Ind Co Ltd | Solid eleotrolytic capacitors and method for manufacturing the same |
DE60128749T2 (de) * | 2000-05-11 | 2008-02-07 | Nec Tokin Toyama Ltd. | Herstellungsverfahren von einem Festelektrolytkondensator |
US6430032B2 (en) * | 2000-07-06 | 2002-08-06 | Showa Denko K. K. | Solid electrolytic capacitor and method for producing the same |
US6674635B1 (en) | 2001-06-11 | 2004-01-06 | Avx Corporation | Protective coating for electrolytic capacitors |
TWI254333B (en) * | 2002-03-18 | 2006-05-01 | Sanyo Electric Co | Solid electrolytic capacitor and method of manufacturing same |
JP4010447B2 (ja) * | 2002-05-30 | 2007-11-21 | ローム株式会社 | 固体電解コンデンサ及びその製造方法 |
US6864147B1 (en) | 2002-06-11 | 2005-03-08 | Avx Corporation | Protective coating for electrolytic capacitors |
JP2004063822A (ja) * | 2002-07-30 | 2004-02-26 | Fujitsu Media Device Kk | チップ型固体電解コンデンサ |
JP4366055B2 (ja) * | 2002-08-01 | 2009-11-18 | ローム株式会社 | 固体電解コンデンサの製造方法 |
US7079377B2 (en) * | 2002-09-30 | 2006-07-18 | Joachim Hossick Schott | Capacitor and method for producing a capacitor |
KR101018184B1 (ko) * | 2002-09-30 | 2011-02-28 | 닛뽄 케미콘 가부시끼가이샤 | 고체 전해 콘덴서의 제조 방법 |
US6999303B2 (en) * | 2003-02-10 | 2006-02-14 | Tdk Corporation | Solid electrolytic capacitor and process for its fabrication |
US7256982B2 (en) * | 2003-05-30 | 2007-08-14 | Philip Michael Lessner | Electrolytic capacitor |
JP2005093591A (ja) * | 2003-09-16 | 2005-04-07 | Sanyo Electric Co Ltd | 固体電解コンデンサ |
DE102004022110A1 (de) * | 2004-05-05 | 2005-12-01 | H.C. Starck Gmbh | Verfahren zur Herstellung von Elektrolytkondensatoren |
JP4701680B2 (ja) * | 2004-11-05 | 2011-06-15 | Tdk株式会社 | 固体電解コンデンサ及びその製造方法 |
JP4799853B2 (ja) * | 2004-11-22 | 2011-10-26 | 株式会社フジクラ | 光電変換素子用電極、光電変換素子および色素増感太陽電池 |
JP4799852B2 (ja) * | 2004-11-22 | 2011-10-26 | 株式会社フジクラ | 光電変換素子用電極、光電変換素子および色素増感太陽電池 |
US7324329B2 (en) * | 2005-12-22 | 2008-01-29 | Giner, Inc. | Electrochemical-electrolytic capacitor and method of making the same |
EP1978533B1 (en) * | 2005-12-28 | 2016-11-16 | Showa Denko K.K. | Capacitor and method for manufacturing same |
US20070171596A1 (en) * | 2006-01-20 | 2007-07-26 | Chacko Antony P | Electrode compositions containing carbon nanotubes for solid electrolyte capacitors |
US7460358B2 (en) * | 2007-03-21 | 2008-12-02 | Avx Corporation | Solid electrolytic capacitor containing a protective adhesive layer |
US7515396B2 (en) * | 2007-03-21 | 2009-04-07 | Avx Corporation | Solid electrolytic capacitor containing a conductive polymer |
US7483259B2 (en) * | 2007-03-21 | 2009-01-27 | Avx Corporation | Solid electrolytic capacitor containing a barrier layer |
JP2009209259A (ja) * | 2008-03-04 | 2009-09-17 | Nec Tokin Corp | 導電性高分子およびそれを用いた固体電解コンデンサ |
US8486799B2 (en) * | 2009-03-02 | 2013-07-16 | Showa Denko K.K. | Method for manufacturing solid electrolytic capacitor |
JP2011124544A (ja) * | 2009-09-30 | 2011-06-23 | Hc Starck Clevios Gmbh | 選択された色数の単量体およびそれより調製されたコンデンサ |
US8125768B2 (en) * | 2009-10-23 | 2012-02-28 | Avx Corporation | External coating for a solid electrolytic capacitor |
US8946903B2 (en) | 2010-07-09 | 2015-02-03 | Micron Technology, Inc. | Electrically conductive laminate structure containing graphene region |
US9767964B2 (en) | 2011-04-07 | 2017-09-19 | Avx Corporation | Multi-anode solid electrolytic capacitor assembly |
JP6164296B2 (ja) * | 2013-09-20 | 2017-07-19 | 株式会社村田製作所 | 固体電解コンデンサの製造方法 |
CN109643610B (zh) * | 2016-08-31 | 2021-02-09 | 松下知识产权经营株式会社 | 电解电容器及其制造方法 |
US11270847B1 (en) | 2019-05-17 | 2022-03-08 | KYOCERA AVX Components Corporation | Solid electrolytic capacitor with improved leakage current |
JPWO2021172031A1 (ko) * | 2020-02-28 | 2021-09-02 |
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JPH01225110A (ja) * | 1988-03-04 | 1989-09-08 | Asahi Glass Co Ltd | 固体電解コンデンサ |
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JPH02117121A (ja) * | 1988-10-27 | 1990-05-01 | Marcon Electron Co Ltd | 固体電解コンデンサ |
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JP2765462B2 (ja) * | 1993-07-27 | 1998-06-18 | 日本電気株式会社 | 固体電解コンデンサおよびその製造方法 |
JPH0745481A (ja) * | 1993-07-29 | 1995-02-14 | Nec Corp | 固体電解コンデンサ及びその製造方法 |
JP3068430B2 (ja) * | 1995-04-25 | 2000-07-24 | 富山日本電気株式会社 | 固体電解コンデンサ及びその製造方法 |
JP3223790B2 (ja) * | 1995-06-26 | 2001-10-29 | 松下電器産業株式会社 | コンデンサ及びその製造方法 |
JP3294973B2 (ja) * | 1995-09-21 | 2002-06-24 | 旭光学工業株式会社 | カメラのバリヤ移動制限機構 |
US5812367A (en) * | 1996-04-04 | 1998-09-22 | Matsushita Electric Industrial Co., Ltd. | Solid electrolytic capacitors comprising a conductive layer made of a polymer of pyrrole or its derivative |
KR100442073B1 (ko) * | 1996-04-26 | 2004-09-18 | 닛뽄 케미콘 가부시끼가이샤 | 고체전해콘덴서및그제조방법 |
JPH10284351A (ja) | 1997-04-09 | 1998-10-23 | Nichicon Corp | 固体電解コンデンサ及びその製造方法 |
-
1997
- 1997-07-30 JP JP20487797A patent/JP3157748B2/ja not_active Expired - Fee Related
-
1998
- 1998-07-23 US US09/121,269 patent/US6154358A/en not_active Expired - Lifetime
- 1998-07-27 DE DE69839716T patent/DE69839716D1/de not_active Expired - Fee Related
- 1998-07-27 EP EP98114011A patent/EP0895259B1/en not_active Expired - Lifetime
- 1998-07-29 KR KR1019980030562A patent/KR100334918B1/ko not_active IP Right Cessation
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2000
- 2000-07-26 US US09/626,076 patent/US6210450B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR19990014267A (ko) | 1999-02-25 |
EP0895259A3 (en) | 2001-04-25 |
KR100334918B1 (ko) | 2002-06-20 |
EP0895259B1 (en) | 2008-07-16 |
US6154358A (en) | 2000-11-28 |
EP0895259A2 (en) | 1999-02-03 |
DE69839716D1 (de) | 2008-08-28 |
JPH1154373A (ja) | 1999-02-26 |
US6210450B1 (en) | 2001-04-03 |
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